Geometry Name Unit 1B Review I. Definitions Congruent angles ...
Geometry Name Unit 1B Review I. Definitions Congruent angles ...
Geometry Name Unit 1B Review I. Definitions Congruent angles ...
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<strong>Geometry</strong><strong>Unit</strong> <strong>1B</strong> <strong>Review</strong>I. <strong>Definitions</strong><strong>Name</strong> __________________________<strong>Congruent</strong> <strong>angles</strong> Vertical Angles Right AngleLinear Pair Obtuse Angle ComplementaryAcute Angle Supplementary Perpendicular LinesAngle BisectorII. Given: AD intersects BC at E.Find x and < AEB.1.) m < AEB = 8x + 3 2.) m < AEC = 7x – 19m < CED = 12x – 9 m < CED = x – 1x = ______x = ______m < AEB = ______m < AEB = ______3.) m < AEB = 15x – 2 4.) m < AEC = x 2 + 6xm < CED = 12x + 10m < BED = 48 + 4xx = ______x = ______m < AEB = ______m < AEB = ______5.) m < AEC = 4x + 2 6.) m < AEC = 9x +15m < CED = 6x – 22 m < BED = 12x + 18x = ______x = ______m < AEB = ______m < AEB = ______III. Given < ABC, Find x and m < ABC.7.) m < ABD = 30 8.) m < ABC = 18x + 7m < DBC = 3x + 12 m < ABD = 15x – 1m < ABC = 9x m < CBD = 8x – 37x = ______x = ______m < ABC = ______m < ABC = ______9.) m < ABD = 9x – 12 10.) m < ABC = 6x + 8m < ABC = 13x + 7 m < ABD = 2x + 7m < CBD = 6x + 3 m < DBC = 3x + 15x = ______x = ______m < ABC = ______m < ABC = ______IV. Given BD bisects < ABC, find x and the desired angle.11.) m < ABD = 17x + 92 12.) m < ABD = 6x + 11m < CBD = 3x + 64 m < ABC = 14x + 2x = ______x = ______m < ABC = ______m < CBD = ______
<strong>Geometry</strong><strong>Name</strong> __________________________<strong>Unit</strong> <strong>1B</strong> <strong>Review</strong>V. Given < ABC is a right angle. Find x.13.) m < ABF = 12x + 1 14.) m < CBD = x + 78m < CBF = 3x + 14 m < EBD = 9x + 62x = ______x = ______VI. Find x and m < CBD.15.) m < ABE = 11x + 7 16.) m < ABE = 6x + 13m < EBD = 2x + 15 m < CBD = 3x + 5m < CBD = 7x + 16 m < EBD = x – 3x = ______x = ______m < CBD= ______m < CBD = ______17.) m < EBD = 43m < ABE = 4x + 12m < CBD = 8x – 7x = _______m < CBD = ______VII. Solve for x and AB, if B is between A and C.18.) AB = 3x + 7 19.) BC = 5BC = 4x – 1 AB = 6x + 28AC = 8x – 6 AC = 2x + 17x = ______x = ______AB = ______AB = ______VIII. Solve for x and AB, if B is the midpoint of AC.20.) AB = 4x + 8 21.) AB = 6x + 3AC = 184 BC = 8x – 7x = ______x = ______AB = ______AB = ______IX. Solve.22.) An angle is 12 more than twice the complement. What is the angle?________________________23.) The supplement of an angle is 32 more than twice the complement. What isthe angle?________________________X. Find the midpoint.24.) A (3,5) B (7, -6) 25.) A (14, -3) B (-10, -5)mdpt = ______mdpt = ______XI. Find the distance.26.) A (3,5) B (-2, 1) 27.) A (-4, 2) B (-1, -8)AB = ______AB = ______
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